Cumulus Clouds can fill the sky, in any season, anywhere on Earth, in different sizes, shapes, colors, heights and combinations. They bubble upward, looking like cotton balls or cauliflower. Cumulus clouds accumulate water or ice, and...

Three simple weather demonstrations you can do at home or at school to show the properties of heat, using your hands and everyday materials.

I wanted to improve my painting of faces so I am starting with painting eyes. I am hoping to eventually work my way up to faces of all types and styles. This is also a chance for me to practice mixing different skin tones....

As Earth makes its annual trip around the Sun, we feel the impacts of its journey in the form of seasons. Our planet’s tilt in relation to the Sun determines what season we experience here on Earth. But, did you know that the Sun goes...

The video explores the challenges and solutions related to managing freshwater resources in Southern California, where a severe drought has impacted millions of people. It showcases the use of NASA technology to predict water...

Ed Madison, Ph.D. is a seasoned media professional with a 30 year track record as an executive producer/director, entrepreneur, and innovative educator. His multifaceted career in media and journalism began as a high school...

Olber's Paradox. With so many stars in the universe, why is space black and not white with light?

How the kids helped a mirating bird family build a nest

Environmental Rap Superhero Mr. Eco and his dance crew battle The Energy Hog while teaching energy efficiency.

A demonstration of how "if statements" are used in programming.

"ISO is the sensitivity of the image sensor." "Increasing ISO directly increases noise." "ISO is part of the exposure triangle." "ISO controls the amount of light the camera collects." Chances are, you've heard these statements at least...

Often, next to the sun, we find very bright patches of color. This describes what they are, and that they are not rainbows.

A curious pre-school child asks questions to a big kid about how weather works. Every answer is enlightening yet leads to another question. The little child learns that wind is air that moves, that may be gentle or strong and even...

Arduino Course for Absolute Beginners
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Lets expand the repertoire of output that we can use by looking at the function analogWrite(). I experienced much confusion with analogWrite(),...

After watching this lesson, you will be able to support your discussion of A Midsummer Night’s Dream’s themes with detailed textual analysis!<br/>
This lesson unpacks the best quotes from the first half of the play.

How the kids got their magical power.

HANUKKAK SONGS FOR CHILDREN'/ 'CHANUKAH SONG FOR CHILDREN' 1. Dreidel Dreidel Dreidel 2. Hanukkah is Here 3. I Like to Eat Latkes 4. Dreidel Hokey Pokey 5. Hanukkah Oh Hanukkah 6. When the Maccabees Come Marching In 7. 9 Little Candles...

From the section: Display Technologies. In this section, we explore our display options for per our uses. The Liquid Crystal Display (LCD) is the dominant technology for today’s monitors. A good tech should possess a deep understand of...

Suzy Klein talks about the first movement in Spring from Vivaldi's Four Seasons.

From the section: Computer Vision Basics: Part 3. In this section, we’ll cover the advanced features of Computer Vision.<b<br/>r/>

Computer Vision Basics: Part 3: Histogram of colors

Dr. Joy Lawson Davis is a career educator with over 30 years of experience in varied roles: classroom teacher; district program coordinator of gifted services; state level Director of Gifted Services; author, researcher, consultant, and...

From the section: Computer Vision Basics: Part 1. In this section, we’ll cover the basic features of Computer Vision.<b<br/>r/>

Computer Vision Basics: Part 1: Color Spaces

Populations of migrating birds have declined sharply, and scientists are trying to figure out why. This audio story features an interview with a biologist and bird expert about how and why scientists are tracking migratory birds and what...

Follow Rosie, Xixi and Haha as we explore how to put all our skills together to create a great performance.